979 search results - page 34 / 196 » Analysis and Experimentation over Heterogeneous Wireless Net... |
MOBICOM
1999
ACM
14 years 7 days ago
1999
ACM
We present the results of a performance evaluation of link layer error recovery over wireless links. Our analysis is based upon a case study of the circuit-switched data service i...
MOBICOM
2010
ACM
13 years 8 months ago
2010
ACM
Guardbands are designed to insulate transmissions on adjacent frequencies from mutual interference. As more devices in a given area are packed into orthogonal wireless channels, c...
ICASSP
2010
IEEE
13 years 8 months ago
2010
IEEE
Design and analysis of cooperative communication schemes based upon modeling and simulation exist in large quantities in the research literature. Despite this fact, there have bee...
WCNC
2008
IEEE
14 years 2 months ago
2008
IEEE
Abstract— This paper shows the application of a recently proposed statistical characterization of the ultra-wideband (UWB) radio channel to the standardized IEEE 802.15.4a UWB ph...
IJNSEC
2007
13 years 7 months ago
2007
When the network is homogeneous, choosing the cipher type for a packet telephony application is simple. It is clear that stream ciphers perform better than block ciphers over land...